144431056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2072

約数の個数: 80

約数和(自身を含む): 354977280

約数和(自身を除く): 210546224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 413, 472, 616, 649, 826, 944, 1232, 1298, 1652, 1987, 2596, 3304, 3974, 4543, 5192, 6608, 7948, 9086, 10384, 13909, 15896, 18172, 21857, 27818, 31792, 36344, 43714, 55636, 72688, 87428, 111272, 117233, 152999, 174856, 222544, 234466, 305998, 349712, 468932, 611996, 820631, 937864, 1223992, 1289563, 1641262, 1875728, 2447984, 2579126, 3282524, 5158252, 6565048, 9026941, 10316504, 13130096, 18053882, 20633008, 36107764, 72215528, 144431056]

約数ペア:

[(1, 144431056), (2, 72215528), (4, 36107764), (7, 20633008), (8, 18053882), (11, 13130096), (14, 10316504), (16, 9026941), (22, 6565048), (28, 5158252), (44, 3282524), (56, 2579126), (59, 2447984), (77, 1875728), (88, 1641262), (112, 1289563), (118, 1223992), (154, 937864), (176, 820631), (236, 611996), (308, 468932), (413, 349712), (472, 305998), (616, 234466), (649, 222544), (826, 174856), (944, 152999), (1232, 117233), (1298, 111272), (1652, 87428), (1987, 72688), (2596, 55636), (3304, 43714), (3974, 36344), (4543, 31792), (5192, 27818), (6608, 21857), (7948, 18172), (9086, 15896), (10384, 13909)]